| 摘要 |
The transmission system (5) contains two horizontal sprocket wheels (12 and 15) turning in the opposite sense over which run two floor chains (9 and 13) which carry protruding catch elements (10 and 14) for engaging driving pins (17) of conveyor transport units, and which are situated such that a pin (17) which is carried by a catch element (10) from the one floor chain system (2) is released from the catch element (10) at the sprocket wheels (12 and 15) and is carried along by a catch element (14) from the other floor chain system (4), wherein the theoretical outline (25) which describes the outermost travel path of all the catch elements (10) of the one floor chain system (2) and the theoretical outline (26) which describes the outermost travel path of all the catch elements (14) of the other floor chain system (4), at the intersection with the theoretical joining line (20) between the shafts (18 and 19) of the two sprocket wheels (12 and 15), are situated at a distance from one another between zero and the thickness of the pins (17) along the above-mentioned joining line (20), and wherein the transmission system (5) contains a kinematic connection (21-22) with a constant drive or speed ratio between the two sprocket wheels (12 and 15).
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